🤔 How it works …….. ⁉ How Is Iron Made? Iron on Earth is made, or more properly extracted, from iron ore. The “rock” portion of iron ore contains oxygen, sands and clays in varying amounts depending on the type Read more
🇮🇳 FACTS ABOUT INDIA🇮🇳 ========================== Hyderabad was known originally as Bhagyanagar, a city Sultan Muhammad Quli of the Qutub Shahi dynasty. The state was ruled from 1724 to 1857 by the Nizam, who was initially a viceroy of the Mughal Read more
🤔 How it works …….. ⁉ Preparation of Leather Cricket ball : A cricket ball is a hard, solid ball used to play cricket. A cricket ball consists of cork covered by 4 pieces of cow leather. This is sewn Read more
🇮🇳 FACTS ABOUT INDIA🇮🇳 ========================== *PUDUCHERRY* : The original name of the territory, Putucceri, is derived from the Tamil words putu (“new”) and ceri (“village”). The French made this to Pondichéry (English: Pondicherry), by which it was called until its Read more
🤔 How it works …….. ⁉ How a microphone works ? A microphone converts sound into a small electrical current. Sound waves hit a diaphragm that vibrates, moving a magnet near a coil. In some designs, the coil moves within Read more
🇮🇳 FACTS ABOUT INDIA🇮🇳 ========================== Meerut is a city in the Indian state of Uttar Pradesh. The city may have derived its name from ‘Mayarashtra’ (Sanskrit: मयराष्ट्र), the capital of the kingdom of Mayasura, Mandodari’s father and Ravana’s father-in-law. This Read more
🤔 How it works …….. ⁉ How Hair Dye is made To achieve a permanent color, many hair dyes work using a system of ammonia (or ethanolamines in the case of some ammonia-free products), hydrogen peroxide, and p-phenylenediamine. … Next, Read more
🇮🇳 FACTS ABOUT INDIA🇮🇳 ========================== Ashoka of the Mauryan dynasty conquered Kalinga in the bloody Kalinga War in 261 BCE, which was the eighth year of his reign. According to his own edicts, in that war about 100,000 people were Read more
🤔 How it works …….. ⁉ How Rexine is made It was made of cloth surfaced with a mixture of cellulose nitrate (a low explosive also used as the propellant in firearms rounds), camphor oil, pigment and alcohol, embossed to Read more
🇮🇳 FACTS ABOUT INDIA🇮🇳 ========================== Maharaja Bodhchandra was summoned to Shillong, to merge the kingdom into the Union of India. He is believed to have signed the merger agreement under duress. Thereafter, the legislative assembly was dissolved, and in October Read more